统计学是从经验中学习的科学，尤其是从他人的经验中学习。

阳气初动本是自然现象，刻意执着反而落入形相。

Mrs. March knew that experience was an excellent teacher, and when it was possible she left her children to learn alone the lessons which she would gladly have made easier, if they had not objected to taking advice as much as they did salts and senna.

The secret to success is learning how to use pain and pleasure instead of having pain and pleasure use you. If you do that, you’re in control of your life. If you don’t, life controls you.

民族的团结是力量的源泉。